| 类型/截止日期 | 2023-02-10 | 2019-06-03 | 2018-06-07 | 2017-10-27 | 2017-08-24 | 2017-04-26 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 19,474,750 | 22,203,750 | 20,358,750 | 18,513,750 | 15,663,750 | - | - |
| 流通A股(股) | 19,474,750 | 22,203,750 | 20,358,750 | 18,513,750 | 15,663,750 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 10,525,250 | 7,796,250 | 9,641,250 | 11,486,250 | 14,336,250 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 10,525,250 | 7,796,250 | 9,641,250 | 11,486,250 | 14,336,250 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,930,000 | 6,930,000 | 8,775,000 | 10,620,000 | 13,470,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | 900,000 | 1,800,000 | 4,650,000 | 15,825,000 | 15,825,000 |
| 其他境内自然人持股 | 6,930,000 | 6,930,000 | 7,875,000 | 8,820,000 | 8,820,000 | 14,175,000 | 14,175,000 |
| 高管持股(股) | 3,595,250 | 866,250 | 866,250 | 866,250 | 866,250 | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-02-14 | 2019-05-28 | 2018-06-04 | 2017-10-24 | 2017-08-21 | 2017-03-31 | 2017-05-12 |
| 变动日期 | 2023-02-10 | 2019-06-03 | 2018-06-07 | 2017-10-27 | 2017-08-24 | 2017-04-26 | 2016-12-31 |